Open source PCB designs you can simulate
42,857 boards
Every public KiCad project we can find on GitHub, with its processor, full parts list and a render of the board. Any of them can be brought up in simulation: open one and run firmware on it before you order a single PCB.
42,857 boards|Most starred
AVR/ArduinoWii-BVM-Card
Shank-Mods
105 × 160 mm106 parts2LNo license26
STM32MMDVM RPT Hat
mathisschmieder
65 × 56 mm103 parts2LNo license26
Buttons
jsjolund
158.8 × 49.6 mm82 parts2LNo license26
ESP32Dual button doorbell
espena
68.6 × 68.6 mm79 parts4LGPL-3.026
MixSID
hbekel
62.2 × 57.4 mm76 parts2LNo license26
915MHzEdisonExplorer
EnhancedRadioDevices
30.5 × 53.9 mm76 parts2LNo license26
ESP32Bailabox main board v2
dr-harvey
168.6 × 70 mm74 parts2LCC-BY-SA-4.026
STM32Sdmplayer
SL-RU
47.2 × 69.6 mm72 parts2LMIT26
STM32SC-STM32L412K8
Maniak003
31.6 × 15.1 mm69 parts2LGPL-3.026
Microchip SAMVariLev
DDeGonge
100 × 100 mm66 parts2LMIT26
Lpddr4-testbed
antmicro
69.6 × 30 mm64 parts6LApache-2.026
FPGAICE40-fpga
joshajohnson
50 × 22.9 mm62 parts2LCC-BY-NC-4.026
RP2040/RP2350AGB HiFi Audio Mod
cajunpanda
25.4 × 35.1 mm60 parts4LMIT26
NXPEnye mini versión A
INTI-CMNB
16.8 × 18.4 mm59 parts2LBSD-3-Clause26
Save restore source project
MitjaNemec
156.8 × 59.1 mm56 parts2LGPL-2.026
NXPRawWaves
SherpaModular
20 × 107 mm55 parts2LNo license26
FMSoundGenerator
captainys
123.2 × 77.5 mm54 parts2LNo license26
AVR/ArduinoOffshoots
MiguelDeTrool
30 × 128.3 mm49 parts2LGPL-3.026
STM32OpenFlops-W1D
silvervest
95 × 116 mm49 parts2LCustom license26
ESP8266Iot wifi uno hw
iotmakervn
68.5 × 53.3 mm48 parts2LNo license26
AVR/ArduinoSmartEffector
Duet3D
84.1 × 72.8 mm45 parts2LCERN-OHL-1.226
Openradfan
andrekuehne
65 × 70 mm43 parts2LMIT26
OpenXsensor
Ingwie
32.4 × 33 mm40 parts2LNo license26
OS816
c0pperdragon
76.7 × 76.7 mm36 parts4LNo license26
AVR/Arduino2d xmas tree
designer2k2
97.2 × 99.7 mm32 parts2LMIT26
VideoMacPacHack
apmcpherson
113 × 69 mm30 parts4LNo license26
STM32Mew
konachan700
45.9 × 14.3 mm30 parts2LGPL-3.026
Tiny vga
mole99
40 × 33 mm30 parts2LCC-BY-SA-4.026
OpenAmigaJoyMouseSwitcher
SukkoPera
66.8 × 73.5 mm29 parts2LCustom license26
Usb to ps2-gameport hat
ChrisDeadman
51.3 × 40 mm26 parts2LMIT26
Soil moisture2
acolomitchi
3.1 × 3.1 mm23 parts2LCC-BY-NC-4.026
Z-Brake-Board
Project-R3D
47 × 47 mm22 parts2LCustom license26
EInkFrame
seb-ma
191.9 × 127.7 mm14 parts2LNo license26
C128-mmu-256k exp
ytmytm
48.3 × 90.2 mm12 parts2LMIT26
CH330 Hardware
Jana-Marie
10 × 10 mm9 parts2LGPL-3.026
Unified Daughterboard
str-dst
18 × 16.5 mm6 parts2LCC-BY-SA-4.026
Browse boards by part
AMS1117-3.3 1847USBLC6-2SC6 1502RP2040 1017W25Q128JVS 654AP2112K-3.3 635ESP32-S3-WROOM-1 488TL072 446L7805 43674HC595 404TL074 404CH340C 392LM358 367Pico 356USBLC6-2P6 351AP2112K-3.3TRG1 345Arduino_Nano_v3.x 317LM7805_TO220 315ProMicro 29774LS04 285ESP32-WROOM-32 285PC817 260SRV05-4 25874LS245 257TP4056 250